@inproceedings{PrRi06,
	title = {Collaboration support by co-ownership of documents},
	author = {M. Prilla and C. Ritterskamp},
	booktitle = {Proceedings of COOP’06. Cooperative System Design. Seamless Integration
	of Artifacts and Conversations - Enhaced Concepts of Infrastructure
	for Communication},
	editor = {P. Hassanaly and Th. Herrmann and G. Kunau and M Zacklad},
	month = {April},
	publisher = {IOS Press, Amsterdam, Netherlands},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/25fa9d2c81209503529c4c6476413842a/momo54},
	owner = {ritterskamp}, timestamp = {2007.11.07},
	keywords = {collaborative-writing cscw ownership }
}